Mike O'Brien; via CarCraft.com: I was looking at an old issue of Car Craft and reading Jeff Smith's reply to a fellow on the LS oiling system. In the accompanying diagram, the oil system appears to ...
GM's LS engine is a powerhouse, thanks to great-flowing heads that enable tremendous horsepower and high-rpm performance. But while the LS is becoming a more popular swap choice for earlier, pre-C5 ...